A method and a device for facilitating the removal of a pin bone from fish flesh, wherein the pin bone is cut within a filet part of the fish flesh. A heat spreading layer may be placed between a light emitting diode and luminaire or reflector and serves to spread heat laterally away from the LED. The controller interface further includes a plurality of cartridge slots connected to the telephony circuitry and the master cellular phone circuitry, wherein the telephony circuitry links the master cellular phone circuitry to the public switching telephone network. The body and filaments are configurable in a multitude of positions to provide increased engagement of a given neural tissue section as well as interaction and closed loop feedback between the microfilament sites. The balloon is secured about the slotted tube over one or more slots to permit inflation media to be communicated through one or more slots from the lumen into the inflation chamber of the balloon. When the seat is moved from the passenger area to a luggage area, the forward-inclination stopper allows inclination of the seat cushion to the most forward inclined position in accordance with a position of the lock plate.